America's version of Halloween is only about 100 years old. The tradition was brought over by Irish immigrants in the late 1800s. Did you know the jack-o'-lantern is purely American? Pumpkins were not grown in Europe, which used hollowed out turnips instead. Take this quiz to learn more.
And remember: Keep the porch light on during All Hallows Eve. The dead need to see where the candy is, too.